Meh nope, it's far from expert lol. because I lose so much money in gambling and I never get profit on it, even when I get profit on gambling, in the end I will lose it all. Gambling expert also known for their bankroll management and I'm really sucks on it.
But in practical no one is gambling expert they are just pretending to be,maybe we can be experts in managing the bank rolls but we can't be expert in winning the games,maybe if it is card games we may have some professional players but in all other games which is based on luck to win have no role for skills in winning those games.